CN105149616A - Inner arc turning device - Google Patents
Inner arc turning device Download PDFInfo
- Publication number
- CN105149616A CN105149616A CN201510679045.0A CN201510679045A CN105149616A CN 105149616 A CN105149616 A CN 105149616A CN 201510679045 A CN201510679045 A CN 201510679045A CN 105149616 A CN105149616 A CN 105149616A
- Authority
- CN
- China
- Prior art keywords
- inner arc
- worm
- worm wheel
- rocker arm
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/102—Feeding members carrying tools or work for lathes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to an inner arc turning device and belongs to the technical field of inner arc turning devices. The inner arc turning device comprises a rocker arm shaft, a worm wheel, a cutter, a worm, a fixing base, a rocker arm, a worm wheel shaft and a cutter rest. The fixing base is installed on a middle carriage of a turning lathe, the rocker arm shaft is installed on the upper portion of one end of the fixing base, and the worm is manufactured at one end of the rocker arm shaft. A worm wheel shaft fixing block is manufactured at the end, with the rocker arm shaft, of the fixing base, the worm wheel shaft is fixedly installed on the worm wheel shaft fixing block, and the worm wheel is installed on the worm wheel shaft through a bearing. The cutter rest and the cutter are fixedly installed on the worm wheel. According to the inner arc turning device, the precision and the machining reliability of a machined inner arc are ensured through the worm wheel and worm cutter feeding structure, the cutter feeding amount is large, the machining efficiency is high, and the investment and machining cost of equipment is greatly saved. The problems that when an existing inner arc is machined on a general lathe, arc surface cutter feeding is difficult to control manually, precision cannot be ensured, the machining forming rate is very low, the technical requirement for machining personnel is very high are solved.
Description
Technical field
The present invention relates to a kind of Inner arc lathe machining device, belong to Inner arc turning machining device technical field.
Background technology
Inner arc workpiece all can be used in a lot of places of mechanical device, as the bucket cover shell of water pump, the end cap etc. of engine.The intrados difficulty of processing of Inner arc workpiece is larger, adds man-hour in existing process technology at Pu Cheshang, because workpiece to be machined is not round and smooth, and cambered surface feed manual being difficult to controls, precision cannot ensure, machine-shaping rate is very low, very high to the technical requirement of processing staff.In order to address this problem, the processing of existing Inner arc workpiece all adopts processes on numerically controlled lathe, but processes the interference capability of cutter larger on numerically controlled lathe, and bite is smaller, and working (machining) efficiency is low, and processing cost is very high.
Summary of the invention
The object of the invention is to, for above-mentioned the deficiencies in the prior art, one is provided to be arranged on engine lathe planker, feed is controlled by turbine and worm, process velocity is fast, efficiency is high, processing cost is low, can replace numerically controlled lathe, reduce the Inner arc lathe machining device of equipment cost while guarantee machining accuracy with engine lathe.
The present invention realizes above-mentioned purpose by the following technical solutions:
This Inner arc lathe machining device is made up of rocker arm shaft, turbine, cutter, worm screw, firm banking, rocking arm, worm-wheel shaft, knife rest and worm-wheel shaft fixed block, it is characterized in that: firm banking is arranged on above lathe middle carriage, the top of firm banking one end is provided with rocker arm shaft by bearing, and one end of rocker arm shaft is manufactured with worm screw; This end that firm banking is equipped with rocker arm shaft is manufactured with a worm-wheel shaft fixed block, worm-wheel shaft fixed block is fixed with worm-wheel shaft, worm-wheel shaft is provided with turbine by bearing; Turbine is fixed with knife rest, knife rest is provided with cutter.
Described firm banking top is spill, and both sides, firm banking bottom are manufactured with four installing holes.
Described firm banking and lathe middle carriage synchronous linear move.
The present invention's beneficial effect is compared with prior art:
This Inner arc lathe machining device utilizes turbine and worm feed structure to ensure that the precision of processed Inner arc and the reliability of processing, and the depth of cut is large, working (machining) efficiency is high, can install aft-loaded airfoil, greatly saved input and the processing cost of equipment on any Daepori car.Solve the processing of existing Inner arc and add man-hour at Pu Cheshang, cambered surface feed manual being difficult to controls, and precision cannot ensure, machine-shaping rate is very low, and very high to the technical requirement of processing staff; And employing is processed due to larger to the interference capability of cutter on numerically controlled lathe, bite is smaller, and working (machining) efficiency is low, the problem that processing cost is very high.
Accompanying drawing explanation
Fig. 1 is a kind of plan structure schematic diagram of Inner arc lathe machining device;
Fig. 2 is a kind of perspective view of Inner arc lathe machining device.
In figure: 1, rocker arm shaft, 2, turbine, 3, cutter, 4, worm screw, 5, installing hole, 6, firm banking, 7, rocking arm, 8, bearing, 9, worm-wheel shaft, 10, knife rest, 11, worm-wheel shaft fixed block, 12, Inner arc workpiece.
Detailed description of the invention
This Inner arc lathe machining device is made up of rocker arm shaft 1, turbine 2, cutter 3, worm screw 4, firm banking 6, rocking arm 7, worm-wheel shaft 9, knife rest 10 and worm-wheel shaft fixed block 11; Firm banking 6 top is spill, both sides, firm banking 6 bottom are manufactured with four installing holes, firm banking 6 is fixedly mounted on above lathe middle carriage in original screw hole by four installing holes and mounting screw, and firm banking 6 and lathe middle carriage synchronous linear move.The top of firm banking 6 one end is provided with rocker arm shaft 1 by bearing 8, and one end of rocker arm shaft 1 is manufactured with worm screw 4; This end that firm banking 6 is equipped with rocker arm shaft 1 is manufactured with a worm-wheel shaft fixed block 11, worm-wheel shaft fixed block 11 is fixed with worm-wheel shaft 9, worm-wheel shaft 9 is provided with turbine 2 by bearing 8; Turbine 2 is fixed with knife rest 10, knife rest 10 is provided with cutter 3.
This Inner arc lathe machining device course of work is, fixing on the head of a bed chuck first Inner arc workpiece 12 being arranged on lathe, cutter 3 is arranged on knife rest 10, by the position that processing unit (plant) is processed by the middle carriage of lathe moves to, then rotarily drive by the worm screw 4 on rocker arm shaft 1 the turning starting point that turbine 2 rotates Inner arc edge cutter 3 being moved to Inner arc workpiece 12; Then starting lathe makes Inner arc workpiece 12 rotate, and rotate rocking arm 7 with hand simultaneously, the worm screw 4 on rocker arm shaft 1 is rotated, drive turbine rotation, the running orbit making the cutter 3 on turbine is camber line, thus realizes the processing of Inner arc.
The velocity of rotation of rocking arm 7, according to the material actual conditions of processed Inner arc workpiece 12, selects suitable bite size to decide the velocity of rotation of rocking arm 7, completes the Inner arc processing of Inner arc workpiece 12 through repeatedly layered cutting.The workpiece that this Inner arc lathe machining device is practically applicable in batches and cutting output is larger, is changed the size of workpiece to be machined circular arc, changes cutting speed with the modulus size of turbine and the rotation speed of rocking arm by the change of the diameter of turbine 2.
The above is preferred embodiment of the present invention, above-mentioned illustrating does not do any pro forma restriction to flesh and blood of the present invention, any simple modification that person of an ordinary skill in the technical field has done above detailed description of the invention according to technical spirit of the present invention after having read this description or distortion, and the technology contents of above-mentioned announcement may be utilized to be changed or be modified to the Equivalent embodiments of equivalent variations, all still belong in the scope of technical solution of the present invention, and do not deviate from the spirit and scope of the invention.
Claims (3)
1. an Inner arc lathe machining device, it is made up of rocker arm shaft 1, turbine 2, cutter 3, worm screw 4, firm banking 6, rocking arm 7, worm-wheel shaft 9, knife rest 10 and worm-wheel shaft fixed block 11, it is characterized in that: firm banking 6 is arranged on above lathe middle carriage, the top of firm banking 6 one end is provided with rocker arm shaft 1 by bearing 8, and one end of rocker arm shaft 1 is manufactured with worm screw 4; This end that firm banking 6 is equipped with rocker arm shaft 1 is manufactured with a worm-wheel shaft fixed block 11, worm-wheel shaft fixed block 11 is fixed with worm-wheel shaft 9, worm-wheel shaft 9 is provided with turbine 2 by bearing 8; Turbine 2 is fixed with knife rest 10, knife rest 10 is provided with cutter 3.
2. a kind of Inner arc lathe machining device according to claim 1, is characterized in that: described firm banking 6 top is spill, and both sides, firm banking 6 bottom are manufactured with four installing holes.
3. a kind of Inner arc lathe machining device according to claim 1, is characterized in that: described firm banking 6 moves with lathe middle carriage synchronous linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679045.0A CN105149616A (en) | 2015-10-20 | 2015-10-20 | Inner arc turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679045.0A CN105149616A (en) | 2015-10-20 | 2015-10-20 | Inner arc turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149616A true CN105149616A (en) | 2015-12-16 |
Family
ID=54790820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510679045.0A Pending CN105149616A (en) | 2015-10-20 | 2015-10-20 | Inner arc turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149616A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234278A (en) * | 2017-07-20 | 2017-10-10 | 芜湖市泰能电热器具有限公司 | A kind of milling automatic device for workpiece circular arc face |
| CN109108306A (en) * | 2018-09-30 | 2019-01-01 | 中冶陕压重工设备有限公司 | Utilize the device and method at general horizontal lathe processing part large scale dome angle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560268A (en) * | 1942-10-31 | 1944-03-28 | Ernest Turner | Radius turning tool |
| JPS6080507A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Spherical surface cutting device |
| CN86210597U (en) * | 1986-12-23 | 1988-04-13 | 龚潘声 | Instrument of geometic trace for polishing concavo-convex spherical surface |
| CN201455277U (en) * | 2009-05-27 | 2010-05-12 | 华新水泥股份有限公司 | Device for processing concave ball workpieces |
| CN202667668U (en) * | 2012-06-08 | 2013-01-16 | 阜新汇新机械有限公司 | Special inner spherical surface processing device |
| CN102974843A (en) * | 2012-11-22 | 2013-03-20 | 大连金成盛世重工有限公司 | Spherical processing device |
| CN104384532A (en) * | 2014-09-23 | 2015-03-04 | 山东金宝电子股份有限公司 | Spherical tetrafluoro bearing processing device and use method of spherical tetrafluoro bearing processing device |
| CN205165883U (en) * | 2015-10-20 | 2016-04-20 | 荆州中油国瑞精密机械有限公司 | Interior circular arc car processingequipment |
-
2015
- 2015-10-20 CN CN201510679045.0A patent/CN105149616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560268A (en) * | 1942-10-31 | 1944-03-28 | Ernest Turner | Radius turning tool |
| JPS6080507A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Spherical surface cutting device |
| CN86210597U (en) * | 1986-12-23 | 1988-04-13 | 龚潘声 | Instrument of geometic trace for polishing concavo-convex spherical surface |
| CN201455277U (en) * | 2009-05-27 | 2010-05-12 | 华新水泥股份有限公司 | Device for processing concave ball workpieces |
| CN202667668U (en) * | 2012-06-08 | 2013-01-16 | 阜新汇新机械有限公司 | Special inner spherical surface processing device |
| CN102974843A (en) * | 2012-11-22 | 2013-03-20 | 大连金成盛世重工有限公司 | Spherical processing device |
| CN104384532A (en) * | 2014-09-23 | 2015-03-04 | 山东金宝电子股份有限公司 | Spherical tetrafluoro bearing processing device and use method of spherical tetrafluoro bearing processing device |
| CN205165883U (en) * | 2015-10-20 | 2016-04-20 | 荆州中油国瑞精密机械有限公司 | Interior circular arc car processingequipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234278A (en) * | 2017-07-20 | 2017-10-10 | 芜湖市泰能电热器具有限公司 | A kind of milling automatic device for workpiece circular arc face |
| CN107234278B (en) * | 2017-07-20 | 2018-10-19 | 芜湖市泰能电热器具有限公司 | A kind of milling automatic device for workpiece circular arc face |
| CN109108306A (en) * | 2018-09-30 | 2019-01-01 | 中冶陕压重工设备有限公司 | Utilize the device and method at general horizontal lathe processing part large scale dome angle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |